McInerney says he has heard there were soldiers killed in the Frankfurt raid, but he doesn’t say five in this interview, and he says he has not been able to verify this....
However, in a possibly related matter...Taking the CIA out of the Special Forces command loop
This action reflects the intent of Kennedy's NSAM 57, which he did not manage to implement. Now Trump has implemented it, and Special Forces report directly to the SecDef, who is a bona-fide special operator himself. If there is a US military versus CIA thing happening in any form, what Trump has implemented makes perfect sense.